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Drug Interactions between Deconamine CX and lazertinib

This report displays the potential drug interactions for the following 2 drugs:

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Interactions between your drugs

Moderate

HYDROcodone lazertinib

Applies to: Deconamine CX (guaifenesin / hydrocodone / pseudoephedrine) and lazertinib

MONITOR: Lazertinib may increase the concentration and adverse effects of drugs which rely on CYP450 3A4 and/or breast cancer resistance protein (BCRP) for clearance via inhibition of the isoenzyme and/or the efflux transporter. However, for drugs whose therapeutic effects are dependent on the formation of active metabolites via CYP450 3A4 (e.g., amiodarone, cyclophosphamide, ifosfamide), inhibition of this isoenzyme may result in a reduction in efficacy. In one pharmacokinetic study, healthy participants (n=20) received the sensitive CYP450 3A4 substrate midazolam and BCRP substrate rosuvastatin at baseline and again with steady-state lazertinib. Coadministration increased midazolam's peak plasma concentration (Cmax) and systemic exposure (AUC) by 1.4- and 1.5-fold, respectively. Likewise, rosuvastatin's Cmax and AUC increased by 2.2- and 2-fold, respectively. Data for less sensitive substrates or drugs metabolized and/or transported by multiple routes are unavailable.

MANAGEMENT: Caution is advised if lazertinib is used concurrently with agents that are substrates of CYP450 3A4 and/or the efflux transporter BCRP. This may be particularly important in cases where minimal changes in the substrate's concentration could result in serious adverse reactions (if the agent is cleared via CYP450 3A4 and/or BCRP) or a significant reduction in efficacy (if the medication has active metabolites formed via CYP450 3A4). Dose adjustments and/or increased monitoring may be required. Consultation with the labeling of the substrate in question is advised.

References (2)
  1. (2024) "Product Information. Lazcluze (lazertinib)." Janssen Biotech, Inc.
  2. Mehta J, Sanga M, Haddish-Berhane N, et al. (2024) PII-110-drug-drug interaction effect of steady state lazertinib exposure on the single-dose pharmacokinetics of midazolam, rosuvastatin and metformin. https://ascpt2024.eventscribe.net/fsPopup.asp?PosterID=656218&mode=posterInfo

Drug and food interactions

Major

HYDROcodone food

Applies to: Deconamine CX (guaifenesin / hydrocodone / pseudoephedrine)

GENERALLY AVOID: Alcohol may potentiate the central nervous system (CNS) depressant effects of opioid analgesics including hydrocodone. Concomitant use may result in additive CNS depression and impairment of judgment, thinking, and psychomotor skills. In more severe cases, hypotension, respiratory depression, profound sedation, coma, or even death may occur.

GENERALLY AVOID: Consumption of alcohol while taking some sustained-release formulations of hydrocodone may cause rapid release of the drug, resulting in high systemic levels of hydrocodone that may be potentially lethal. Alcohol apparently can disrupt the release mechanism of some sustained-release formulations. In study subjects, the rate of absorption of hydrocodone from an extended-release formulation was found to be affected by coadministration with 40% alcohol in the fasted state, as demonstrated by an average 2.4-fold (up to 3.9-fold in one subject) increase in hydrocodone peak plasma concentration and a decrease in the time to peak concentration. Alcohol also increased the extent of absorption by an average of 1.2-fold (up to 1.7-fold in one subject).

GENERALLY AVOID: Grapefruit juice may increase the plasma concentrations of hydrocodone. The proposed mechanism is inhibition of CYP450 3A4-mediated metabolism of hydrocodone by certain compounds present in grapefruit. Increased hydrocodone concentrations could conceivably increase or prolong adverse drug effects and may cause potentially fatal respiratory depression.

MANAGEMENT: Patients taking sustained-release formulations of hydrocodone should not consume alcohol or use medications that contain alcohol. In general, potent narcotics such as hydrocodone should not be combined with alcohol. Patients should also avoid consumption of grapefruit or grapefruit juice during treatment with hydrocodone.

References (1)
  1. (2013) "Product Information. Zohydro ER (hydrocodone)." Zogenix, Inc
Moderate

pseudoephedrine food

Applies to: Deconamine CX (guaifenesin / hydrocodone / pseudoephedrine)

MONITOR: Coadministration of two or more sympathomimetic agents may increase the risk of adverse effects such as nervousness, irritability, and increased heart rate. Central nervous system (CNS) stimulants, particularly amphetamines, can potentiate the adrenergic response to vasopressors and other sympathomimetic agents. Additive increases in blood pressure and heart rate may occur due to enhanced peripheral sympathetic activity.

MANAGEMENT: Caution is advised if two or more sympathomimetic agents are coadministered. Pulse and blood pressure should be closely monitored.

References (7)
  1. Rosenblatt JE, Lake CR, van Kammen DP, Ziegler MG, Bunney WE Jr (1979) "Interactions of amphetamine, pimozide, and lithium on plasma norepineophrine and dopamine-beta-hydroxylase in schizophrenic patients." Psychiatry Res, 1, p. 45-52
  2. Cavanaugh JH, Griffith JD, Oates JA (1970) "Effect of amphetamine on the pressor response to tyramine: formation of p-hydroxynorephedrine from amphetamine in man." Clin Pharmacol Ther, 11, p. 656
  3. (2001) "Product Information. Adderall (amphetamine-dextroamphetamine)." Shire Richwood Pharmaceutical Company Inc
  4. (2001) "Product Information. Tenuate (diethylpropion)." Aventis Pharmaceuticals
  5. (2001) "Product Information. Sanorex (mazindol)." Novartis Pharmaceuticals
  6. (2001) "Product Information. Focalin (dexmethylphenidate)." Mikart Inc
  7. (2002) "Product Information. Strattera (atomoxetine)." Lilly, Eli and Company

Therapeutic duplication warnings

No warnings were found for your selected drugs.

Therapeutic duplication warnings are only returned when drugs within the same group exceed the recommended therapeutic duplication maximum.

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Drug Interaction Classification

These classifications are only a guideline. The relevance of a particular drug interaction to a specific individual is difficult to determine. Always consult your healthcare provider before starting or stopping any medication.
Major Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit.
Moderate Moderately clinically significant. Usually avoid combinations; use it only under special circumstances.
Minor Minimally clinically significant. Minimize risk; assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan.
Unknown No interaction information available.

Further information

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